package org.mt4jx.components.visibleComponents.widgets;



import org.mt4j.components.css.style.CSSStyle;

import org.mt4j.components.visibleComponents.shapes.MTEllipse;

import org.mt4j.input.inputProcessors.componentProcessors.dragProcessor.DragProcessor;

import org.mt4j.input.inputProcessors.componentProcessors.rotateProcessor.RotateProcessor;

import org.mt4j.input.inputProcessors.componentProcessors.scaleProcessor.ScaleProcessor;

import org.mt4j.input.inputProcessors.componentProcessors.tapProcessor.TapProcessor;

import org.mt4j.input.inputProcessors.componentProcessors.zoomProcessor.ZoomProcessor;

import org.mt4j.util.MTColor;

import org.mt4j.util.math.Vector3D;



import processing.core.PApplet;



/**

 * The Class MTOptionBox.

 */

public class MTOptionBox extends MTForm implements BooleanForm {

	

	/** The boolean value. */

	private boolean booleanValue = false;

	

//	/** The background color. */

//	private MTColor backgroundColor;

//	

//	/** The stroke color. */

//	private MTColor strokeColor;

	

	/** The option box. */

	private MTEllipse optionBox;

	

	/** The group. */

	private OptionGroup group;

	

	/**

	 * Instantiates a new MTOptionBox

	 * @param app the PApplet

	 * @param size the size of the ellipse

	 * @param group the OptionGroup

	 */

	public MTOptionBox(PApplet app,

			float size, OptionGroup group) {

		super(app, 0, 0, size, size, MTForm.BOOLEAN);

		group.addOptionBox(this);

		this.setCssForceDisable(true);

		this.setNoStroke(true);

		this.setNoFill(true);

		this.group = group;

		

		optionBox = new MTEllipse(app, new Vector3D(size/2f,size/2f), size/2f, size/2f);

		optionBox.setCssForceDisable(true);

		this.addChild(optionBox);

		

		

		this.style();

		

		optionBox.setPickable(false);

		optionBox.setNoFill(true);

		

		this.setGestureAllowance(TapProcessor.class, true);

		this.registerInputProcessor(new TapProcessor(app));

		this.addGestureListener(TapProcessor.class, new BooleanTapListener());

		

		this.setGestureAllowance(DragProcessor.class, false);

		this.setGestureAllowance(ScaleProcessor.class, false);

		this.setGestureAllowance(ZoomProcessor.class, false);

		this.setGestureAllowance(RotateProcessor.class, false);

		

	}



	private void style() {

		

		//Check if it's CSS styled

		if (this.isCSSStyled() && optionBox != null && this.getCssHelper() != null) {

			

			CSSStyle vss = this.getCssHelper().getVirtualStyleSheet();

			

			this.setStrokeWeight(vss.getBorderWidth());

			this.setLineStipple(vss.getBorderStylePattern());

			

			

			if (vss.isModifiedBorderColor()) optionBox.setStrokeColor(vss.getBorderColor());

			else optionBox.setStrokeColor(MTColor.WHITE);

			

			if (vss.isModifiedBackgroundColor() && brightEnough(vss.getBackgroundColor())) {

				if (vss.getBackgroundColor().getAlpha() < 220) {

					MTColor color = vss.getBackgroundColor().getCopy();

					color.setAlpha(220);

					optionBox.setFillColor(color);

				} else optionBox.setFillColor(vss.getBackgroundColor());

			}

			else optionBox.setFillColor(MTColor.YELLOW);

			

			if (vss.isModifiedBorderWidth()) optionBox.setStrokeWeight(vss.getBorderWidth());

			else optionBox.setStrokeWeight(2f);

			

			

		} else if (optionBox != null){

			//Else set default values

			optionBox.setStrokeColor(MTColor.WHITE);

			optionBox.setFillColor(MTColor.YELLOW);

			optionBox.setStrokeWeight(2f);

		}

	}

	

	private boolean brightEnough(MTColor color) {

		return color.getR() + color.getG() + color.getB() > 200 && color.getAlpha() > 200;

		

		

		

	}

	

	@Override

	public void applyStyleSheet() {

		super.applyStyleSheet();

		System.out.println("Styling now. CSSID: " + this.getCSSID());

		style();

		

	}

	

	

	/* (non-Javadoc)

	 * @see org.mt4jx.components.generic.MTForm#getBooleanValue()

	 */

	@Override

	public boolean getBooleanValue() {

		return booleanValue;

	}



	/* (non-Javadoc)

	 * @see org.mt4jx.components.generic.MTForm#getStringValue()

	 */

	@Override

	public String getStringValue() {

		return String.valueOf(this.getBooleanValue());

	}



	/* (non-Javadoc)

	 * @see org.mt4jx.components.generic.MTForm#getNumericValue()

	 */

	@Override

	public float getNumericValue() {

		if (this.getBooleanValue() == true) return 1;

		else return 0;

	}



	/* (non-Javadoc)

	 * @see org.mt4jx.components.generic.MTForm#setBooleanValue(boolean)

	 */

	@Override

	public void setBooleanValue(boolean value) {

		this.booleanValue = value;

		if (this.booleanValue == true) {

			optionBox.setNoFill(false);

			if (group != null)

			group.setEnabled(this);

		} else {

			optionBox.setNoFill(true);

		}

		

	}

	

	/**

	 * Disable.

	 */

	public void disable() {

		this.booleanValue = false;

		optionBox.setNoFill(true);

	}



}